- Joined
- 29 Oct 2008
- Messages
- 4
- Reaction score
- 0
- Country
I have a potterton boiler(not combi). When i select hot water from the programmer all is fine the boiler fires up but when i select CH on its own the boiler doesn't fire up.
When I select CH on its own i can hear a clicking noise coming from the Motorised Valve Actuator as if it is getting stuck. I have checked the thermostat and this seems to be okay as i can hear a click when i turn the temperature up.
If i select HW and CH together and pull the lever on the actuator over to manual the CH does warm up. Am I right to assume i need a new Motorised Valve Actuator (just the white box bit?), and if yes is this easy to fit?
When I select CH on its own i can hear a clicking noise coming from the Motorised Valve Actuator as if it is getting stuck. I have checked the thermostat and this seems to be okay as i can hear a click when i turn the temperature up.
If i select HW and CH together and pull the lever on the actuator over to manual the CH does warm up. Am I right to assume i need a new Motorised Valve Actuator (just the white box bit?), and if yes is this easy to fit?